一種相對扁平的剛性部件,帶或不帶中心孔,用於將環形軸承或套筒軸承固定在合適的外殼中。必須附有用於安裝的鑽孔和/或螺紋孔。不含:端蓋、電動旋轉設備。
hh65 coast guard helicopter end item identification, 0.388 inches nominal counterbore depth, 1.008 inches nominal distance from vertical centerline to center of right hole, 1.368 inches nominal counterbore diameter, 0.960 inches nominal distance from horizontal centerline to center of right hole